Home / 19,350.04-26,761.98-17,359.87

Finding the Fourth Proportional to 19,350.04, 26,761.98 and 17,359.87

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Solution

The fourth proportional to 19,350.04, 26,761.98 and 17,359.87 is: 24,009.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350.04 : 26,761.98 = 17,359.87 : x
  2. Step 2: Convert to fraction form
    19,350.04/26,761.98 = 17,359.87/x
  3. Step 3: Cross multiply
    19,350.04x = 26,761.98 × 17,359.87
  4. Step 4: Simplify right side
    19,350.04x = 464,584,493.74
  5. Step 5: Solve for x
    x = 464,584,493.74/19,350.04
  6. Step 6: Final answer
    x = 24,009.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.